Kirito is a little confused now, he decides to go to the village library after saying goodbye to his new friends who have been beaten by Chizuru Uchiha, only to suddenly get a hint from a plug-in when he first arrives at the library.

[You have successfully changed the fate of Yakushi Ye Naiyu and gained 1 enhancement point.] 】

The sudden hints and rewards of the plug-in really made Kirito feel a little inexplicable.

How did he suddenly succeed in changing the fate of Yakushi Ye Naiyu?

Obviously, Tuanzang hasn't come to the door yet.

Could it be that Tuanzang and the three generations are compassionate?

It's impossible to think about.

Also, did the enhancement points at the bottom of the original stats panel be obtained in this way?

It is necessary to change the fate of the characters in the plot, this is to encourage him to break the rhythm of the original plot, if this is the case, then the rope tree will not be able to see death without help, at least to reverse the fate of him stepping on the explosive charm trap and dying.

Although I somehow get 1 enhancement point, how do I say it?

It smells so good.

Kirito began to think about how to make the most of this 1 enhancement point, and he scanned through the many options in the attribute panel and found that all of them could be added, and only 1 enhancement point was needed to complete the improvement.

Finally, his gaze fell on Hyun 2.

He saw that the attribute value of Xian 2 had long been unpleasant.

Anyway, his IQ is actually on par with that of Rope Tree and the unborn Obito, which makes him very hurt.

He already knew that meritocracy was linked to IQ and knowledge reserves.

And he is now 6 years old, he has read a lot of books and memorized a lot of knowledge, but the virtuous attribute is still 2, which undoubtedly means that this virtuous attribute is currently related to personal IQ.

Of course, the Xian 2 attribute of this opening game is actually the value of the vast majority of people in this world, and it absolutely absolutely belongs to the category of normal people.

The fact that he's not stupid is the best proof of that.

It's just that the value of Xian 2 still makes Kirito look unhappy.

"If I add a little bit to the virtuous attribute now, it should be my IQ that will be improved, no, knowledge can't be increased out of thin air, it will definitely increase my IQ, well, it's time to be a real genius."

Kirito thought happily.

If the IQ of ordinary people is only 2, then he will be improved to 3, then he will surpass the genius of ordinary people.

In fact, if you want to say which of the various attributes in this attribute panel is the most useful for him right now, it's still the Sage attribute.

After all, IQ is often something that is born and can't be improved later in the future.

And IQ is closely related to learning ability.

As long as IQ is improved, then his learning ability will definitely be improved.

Maybe the benefits don't stop there.

He was not a genius in his previous life, and as soon as he was admitted to a certain A-level medical university by hard work, he really couldn't empathize with the world of geniuses, and naturally he couldn't know the benefits of a high IQ.

1 enhancement point down, Kirito's Xian 2 attribute becomes Xian 3.

"Well, that's gone, I don't feel like anything has changed."

Kirito thought suspiciously.

But the next moment, there was a sudden sharp pain in his brain, and it felt like it was cracking, if it weren't for the fact that he had been cultivating natural energy recently, and he had become accustomed to pain, he would probably let out a miserable scream immediately, but because of the brain injury, his body fell uncontrollably.

For a moment, Kirito was lying on the desk in the library, trembling slightly.

This sharp pain from the depths of the brain did not last long, only about ten seconds.

By this time, Kirito was already soaking wet, as if he had undergone a vigorous exercise, and his face had become very pale, but his eyes had become brighter than before, and there was a joy in his eyes.

"It's incredible, is this the realm of genius, how to say it, I feel that my whole brain is much clearer than before, and many of the knowledge and forgotten things that have been returned to the teacher before are clearly remembered, and even the details are clearly remembered."

Kirito raised his head and thought with blazing eyes, his eyes lit up and frightened.

Super memory, this is the deepest change that Kirito feels at present after turning Ken 2 into Ken 3.

It's no wonder that some people usually don't study hard, but they are still among the best in the exam, obviously these people have a higher IQ than ordinary people, they have a much stronger memory than ordinary people, relying on this talent, their learning efficiency is not high.

In order to confirm this, Kirito found a medical book that analyzed the structure of the human body in detail.

The author of this medical book is none other than Tsunade herself, and it was written when she was 18 years old, called "The Basics of Medicine".

It's a pity that since medical ninjas haven't been taken seriously by Konoha or even the entire ninja world for the time being, this valuable medical book was so easily placed in the public library and covered with dust for a long time.

However, after Kirito opened the book, he understood why the book was dusty, it was too boring, although it was full of dry goods, but there were many professional names, and there were many bloody illustrations, which made the reader read obscure and physically uncomfortable.

This is not something that ordinary people can see at all, and the premise requires very rich medical knowledge and a big heart.

Kirito was a college student in medical school in his previous life, although he has not yet graduated, but his grades are not excellent, but they are not bad, his professional knowledge in medicine is still good, and his mentality has been exercised.

Therefore, he can probably still understand the medical book written by Tsunade in his early years.

He patiently read a few pages and closed the book, then closed his eyes and realized that he had memorized most of the content after reading it once, and he recalled it quickly.

Next, he brought a basic book related to sealing.

The sealing technique of the ninja world actually has a very deep relationship with mathematics, to be specific, a sealing technique is a mathematical problem, and if a ninja wants to learn and break the seal, he must first have excellent mathematical skills.

Therefore, sealing is a ninjutsu that is extremely difficult to learn.

After all, if you can't learn mathematics, you can't learn it, and there is no way.

It is precisely because of this that mathematics is an important tool for testing genius.

Among them, strong mental arithmetic skills are the talents that every mathematical genius should have.

If Kirito is still at the level of Ken 2, then he will definitely have a big head when he looks at the various arithmetic problems in the book in his hand now, and he must take out a pen and paper to do the calculations, but now, he can already complete the calculations quickly in his head.

Some simple addition, subtraction, multiplication and division, even if the numbers are relatively large, he can quickly calculate, only when it comes to advanced mathematics problems, he needs to spend a little time.

"The level of Xian 3 has such an excellent memory and computing power, I really look forward to the scenery after continuing to improve."

Kirito closed the book contentedly, full of anticipation for the future.

For the first time since arriving in this dangerous new world of powerful terrorists, he felt confident that he would be able to establish himself in this world.

Next, he needs to study hard.

"Let's do it."

Kirito looked through the books with great interest and read them seriously.